The initiation of turbulent non-premixed combustion of gaseous fuels through autoignition
and through spark ignition is reviewed, motivated by the increasing relevance of these …

This paper reviews recent advances in understanding the structure of turbulent partially
premixed and stratified flames. The term “partially premixed” refers here to compositionally …

This work presents results from detailed chemical kinetics calculations of electronically
excited OH (A2Σ, denoted as OH∗) and CH (A2Δ, denoted as CH∗) chemiluminescent …

Turbulent combustion will remain central to the next generation of combustion devices that
are likely to employ blends of renewable and fossil fuels, transitioning eventually to …

Detailed spatial intensity profiles of OH (A), CH (A), and C2 (d) chemiluminescence in the
reaction zone were revealed in “two-dimensional” laminar premixed flames (ϕ= 0.85–1.5) …

This article presents a comparison between experiments and Large-Eddy Simulation (LES)
of a spark ignition engine on two operating points: a stable one characterized by low cycle-to …

Time resolved 3D measurements are required to further the understanding of turbulent
combustion and to support the development of advanced simulation techniques such as …

Computed Tomography of Chemiluminescence (CTC) is a diagnostic technique that
provides instantaneous 3-D information on flame geometry and excited species …

In this work a study of the influence of the fuel/air equivalence ratio and engine rotational
speed on the cycle-to-cycle variations in combustion in a natural gas spark ignition engine is …

This study focuses on the combustion visualization of spark ignition combustion in an optical
single cylinder engine using natural gas and propane at several air to fuel ratios and speed …